I try not to get too rattled about things that aren't that important - there's a different outburst for when the kids are reaching for a knife in the kitchen versus the reaction I have when they just won't stop talking. And my wife and I have mellowed out as we've gone along.

I'm glad I'm not a politician.

I look to my family for my support. I'm fortunate to have a big family.

I don't know that 'NCIS: Los Angeles' is a complete reinvention, but I'm playing one of the guys in charge this time. Before I'd be cast as a young impressionable character. I think part of that is just being more mature.

I was burned out, and my wife and I were having our first kid, so I wanted to take some time off. In this business, if you take too long, the landscape changes. So the opportunities that were there when I decided to take a break weren't there when I came back.

I've grown up a little bit. I'm almost 40 years old now. But everyone was introduced to me when I was 18 and I looked like I was 15. I've been around a long time.

I think it's easiest to teach by example. My dad didn't tell us to work hard; we just saw how hard he worked. I know I have shortcomings - like a short fuse - but I've learned you can't come home from a long day of work and snap at the kids.